Replace add_newer_entrypoints (src/mesa/main/context.c) with

device-specific code.  A new Python script
(src/mesa/glapi/extension_helper.py) generates a list of all
entry-points for all known extensions.  Each driver the selects only
the extensions that it needs and enables the via either
driInitExtensions or driInitSingleExtension.

This code has been compile-tested on a drivers, but has only been
run-tested on mga and i915 (on i830 hardware).

These changes were discussed at length on the mesa3d-dev mailing list.

http://marc.theaimsgroup.com/?t=111947074700001&r=1&w=2

1 files changed, 15 insertions, 10 deletions

diff --git a/src/mesa/drivers/dri/i810/i810context.c b/src/mesa/drivers/dri/i810/i810context.c
index aa4eb4be6e..38f6a2b4e1 100644
--- a/src/mesa/drivers/dri/i810/i810context.c
+++ b/src/mesa/drivers/dri/i810/i810context.c
@@ -61,6 +61,10 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "i810ioctl.h"
 
 #include "utils.h"
+
+#define need_GL_ARB_multisample
+#include "extension_helper.h"
+
 #ifndef I810_DEBUG
 int I810_DEBUG = (0);
 #endif
@@ -97,17 +101,18 @@ static void i810BufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
 
 /* Extension strings exported by the i810 driver.
  */
-static const char * const card_extensions[] =
+static const struct dri_extension card_extensions[] =
 {
-   "GL_ARB_multitexture",
-   "GL_ARB_texture_env_add",
-   "GL_ARB_texture_mirrored_repeat",
-   "GL_EXT_stencil_wrap",
-   "GL_EXT_texture_edge_clamp",
-   "GL_EXT_texture_lod_bias",
-   "GL_MESA_ycbcr_texture",
-   "GL_SGIS_generate_mipmap",
-   NULL
+    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
+    { "GL_ARB_multitexture",               NULL },
+    { "GL_ARB_texture_env_add",            NULL },
+    { "GL_ARB_texture_mirrored_repeat",    NULL },
+    { "GL_EXT_stencil_wrap",               NULL },
+    { "GL_EXT_texture_edge_clamp",         NULL },
+    { "GL_EXT_texture_lod_bias",           NULL },
+    { "GL_MESA_ycbcr_texture",             NULL },
+    { "GL_SGIS_generate_mipmap",           NULL },
+    { NULL,                                NULL }
 };
 
 extern const struct tnl_pipeline_stage _i810_render_stage;